Question
Adam pays $23.20 for a marble, a bead and a sticker.
The bead costs $2.40 more than the marble.
The sticker costs $1.90 more than the bead.
What is the cost of 3 stickers and 8 marbles?
3 m

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Adam pays $23.20 for a marble, a bead and a sticker.
The bead costs $2.40 more than the marble.
The sticker costs $1.90 more than the bead.
What is the cost of 3 stickers and 8 marbles?